Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is a Cyberattack? Definition | TecnetOne Glossary

Written by Tecnet One | Oct 7, 2026, 4:37:26 PM

A cyberattack is any deliberate attempt to break into devices, networks or systems without permission to steal information, disrupt operations or demand payment. It can arrive as a phishing email, malware, a stolen password or a flood of traffic, and it often combines several techniques across different stages.

Go deeper on the TecnetBlog: Common types of cyberattacks on businesses

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